learning same route in all VRF

[knaik99]

 on Data center router ,we have 6 VRF and let say we have subnet 10.x.x.x/18  and this subnet route is seen in all 6 vrf on that Data center router

is it possible ?

as i learnt that VRF creates separate routing table then how can we see one subnet route in all VRF

[Joseph W. Doherty]

Yes, it's possible via "routing leaking".

[knaik99]

routing leaking can be done via route target and any other way than this 

[Joseph W. Doherty]

Another way?

Well, if the route, somehow, was physically advertised into each VRF.

[elwin-berrar]

Yes exactly, that’s how VRF keeps routes separated. The leaking part just lets you share specific routes when needed between VRFs.

https://pingmynetwork.com/network/ccna-200-301/virtual-routing-and-forwarding https://www.cisco.com/c/en/us/support/docs/ip/ip-routing/216541-vrf-configuration-examples-on-ios-xe.html